铸件设计通常包括材料选择、尺寸确定和结构设计三个方面,铸件的结构设计对铸件的制造成本,铸件的质量有决定性的影响。铸件的结构设计要充分地考虑铸造材料,工艺特性,特别是后者,它涉及面广,难度最大。本文介绍了9条常用的结构设计要点。 Casting design usually includes three aspects of material selection, size determination and structural design. The structural design of castings has a decisive influence on the manufacturing cost of castings and the quality of castings. Casting structural design to fully consider the casting materials, process characteristics, especially the latter, it involves a wide range of surface, the most difficult. This article describes the nine commonly used structural design points.